{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT1924-5AP62","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT1924-5AP62","canonicalUrl":"https://aoctrl.com/siemens/3RT1924-5AP62","factsUrl":"https://aoctrl.com/api/mcp/products/3RT1924-5AP62","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RT1924-5AP62 magnet coil, Size S0, 220 V AC at 50 Hz / 240 V AC at 60 Hz, spring-type terminal, phased-out product.","salesMarkdown":"The Siemens SIRIUS 3RT1924-5AP62 is a replacement magnet coil for Size S0 contactors in the SIRIUS family, with a spring-type terminal connection. It is designed for AC control supply voltage, rated at 220 V at 50 Hz and 240 V at 60 Hz, with an operating range of 0.8 to 1.1 times the rated voltage — meaning the coil will reliably pick up and hold as long as the control voltage stays within that band. This is the coil you swap when the original contactor coil fails open or shorted, or when you need to change the control voltage on an existing S0 contactor in the panel. The 0.8 to 1.1 operating range at 50 Hz is the voltage tolerance window the coil guarantees to pick up and seal in. At 220 V nominal, that means the coil must see between 176 V and 242 V to operate reliably. If your control transformer or line voltage sags below that under load, the coil may chatter or drop out — a common failure mode on marginal control circuits. The spring-type terminal accepts solid or ferruled stranded conductors typical for control wiring in a DIN-rail enclosure.","metaTitle":"Siemens 3RT1924-5AP62 SIRIUS Magnet Coil, 220V AC 50Hz","metaDescription":"Siemens SIRIUS 3RT1924-5AP62 magnet coil for Size S0 contactors. 220V AC at 50Hz / 240V AC at 60Hz. Phased-out product; successor is SIRIUS 3RT2 series. Sourced to order against RF","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"at 50 Hz":"0.8 ... 1.1","lifecycle_stage":"current","Product brand name":"SIRIUS","Product designation":"Magnet coil","at 50 Hz rated value":"220 V","at 60 Hz rated value":"240 V","Type of voltage of the control supply voltage":"AC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$83.38","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=404310&mlfb=3RT1924-5AP62","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RT1924-5AP62/alternatives.json"},"ai":{"faq":[{"question":"What is the coil voltage rating?","answer":"220 V AC at 50 Hz and 240 V AC at 60 Hz, with an operating range of 0.8 to 1.1 times the rated voltage."},{"question":"Will this coil fit a Size S0 contactor?","answer":"Yes, it is specifically designated as a magnet coil for SIRIUS Size S0 contactors, with a spring-type terminal connection."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT1924-5AP62","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RT1924-5AP62 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}